/*
============
Cvar_GetLatchedVars
Any variables with latched values will now be updated
============
*/
void Cvar_GetLatchedVars (void)
{
cvar_t *var;
char *old_string;
for (var = cvar_vars ; var ; var = var->next)
{
if (!var->latched_string)
continue;
old_string = var->string;
var->string = var->latched_string;
var->latched_string = NULL;
var->value = (float)atof(var->string);
var->intvalue = (int)var->value;
//r1: fix 0 case
if (!var->intvalue && FLOAT_NE_ZERO(var->value))
var->intvalue = 1;
if (var->changed)
var->changed (var, old_string, var->string);
Z_Free (old_string);
if (!strcmp(var->name, "game"))
{
FS_SetGamedir (var->string);
if (!Cvar_IntValue ("dedicated"))
FS_ExecConfig ("autoexec.cfg");
}
}
}
/*
============
Cvar_FullSet
============
*/
cvar_t *Cvar_FullSet (const char *var_name, const char *value, int flags)
{
char *old_string;
cvar_t *var;
var = Cvar_FindVar (var_name);
if (!var)
{ // create it
return Cvar_Get (var_name, value, flags);
}
var->modified = true;
if (var->flags & CVAR_USERINFO)
userinfo_modified = true; // transmit at next oportunity
old_string = var->string;
var->string = CopyString(value, TAGMALLOC_CVAR);
var->value = (float)atof (var->string);
var->intvalue = (int)var->value;
if (var->changed)
var->changed (var, old_string, var->string);
Z_Free (old_string);
//r1: fix 0 case
if (!var->intvalue && FLOAT_NE_ZERO(var->value))
var->intvalue = 1;
var->flags = flags;
return var;
}
/*
** GL_SetDefaultState
*/
void GL_SetDefaultState( void )
{
qglClearColor (1.0f, 0.0f, 0.5f, 0.5f);
qglCullFace(GL_FRONT);
qglEnable(GL_TEXTURE_2D);
qglEnable(GL_ALPHA_TEST);
qglAlphaFunc(GL_GREATER, 0.666f);
qglDisable (GL_DEPTH_TEST);
qglDisable (GL_CULL_FACE);
qglDisable (GL_BLEND);
qglColor4fv(colorWhite);
qglPolygonMode (GL_FRONT_AND_BACK, GL_FILL);
qglShadeModel (GL_FLAT);
GL_TextureMode( gl_texturemode->string );
GL_TextureAlphaMode( gl_texturealphamode->string );
GL_TextureSolidMode( gl_texturesolidmode->string );
qglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, gl_filter_min);
qglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, gl_filter_max);
qglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
qglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
qglBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
GL_TexEnv( GL_REPLACE );
if ( qglPointParameterfEXT && FLOAT_NE_ZERO(gl_ext_pointparameters->value))
{
float attenuations[3];
attenuations[0] = gl_particle_att_a->value;
attenuations[1] = gl_particle_att_b->value;
attenuations[2] = gl_particle_att_c->value;
qglEnable( GL_POINT_SMOOTH );
qglPointParameterfEXT( GL_POINT_SIZE_MIN_EXT, gl_particle_min_size->value );
qglPointParameterfEXT( GL_POINT_SIZE_MAX_EXT, gl_particle_max_size->value );
qglPointParameterfvEXT( GL_DISTANCE_ATTENUATION_EXT, attenuations );
}
gl_swapinterval->modified = true;
GL_UpdateSwapInterval();
}
static cvar_t *Cvar_Add (const char *var_name, const char *var_value, int flags)
{
cvar_t *var;
const void **data;
var = (cvar_t *) Z_TagMalloc (sizeof(cvar_t), TAGMALLOC_CVAR);
var->name = CopyString (var_name, TAGMALLOC_CVAR);
var->string = CopyString (var_value, TAGMALLOC_CVAR);
var->modified = true;
var->changed = NULL;
var->latched_string = NULL;
var->value = (float)atof (var->string);
var->intvalue = (int)var->value;
var->flags = flags;
var->help = NULL;
if (var->flags & CVAR_USERINFO)
userinfo_modified = true;
//r1: fix 0 case
if (!var->intvalue && FLOAT_NE_ZERO(var->value))
var->intvalue = 1;
// link the variable in
var->next = cvar_vars;
cvar_vars = var;
//r1: insert to btree
data = (const void **) rbsearch (var->name, cvartree);
*data = var;
return var;
}
/*
============
Cvar_Set2
============
*/
static cvar_t *Cvar_Set2 (const char *var_name, const char *value, qboolean force)
{
cvar_t *var;
char *old_string;
Q_assert (var_name != NULL);
Q_assert (value != NULL);
if (var_name[0] == '$' && !force)
{
Com_Printf ("%s is write protected.\n", LOG_GENERAL, var_name);
return NULL;
}
var = Cvar_FindVar (var_name);
if (!var)
{ // create it
return Cvar_Get (var_name, value, 0);
}
if (var->flags & (CVAR_USERINFO | CVAR_SERVERINFO))
{
if (!Cvar_InfoValidate (value))
{
Com_Printf("invalid info cvar value\n", LOG_GENERAL);
return var;
}
}
if (!force)
{
#ifdef _DEBUG
if (var->flags & CVAR_NOSET && !Cvar_IntValue ("developer"))
#else
if (var->flags & CVAR_NOSET)
#endif
{
Com_Printf ("%s is write protected.\n", LOG_GENERAL, var_name);
return var;
}
if (var->flags & CVAR_LATCH)
{
if (var->latched_string)
{
if (strcmp(value, var->latched_string) == 0)
return var;
Z_Free (var->latched_string);
}
else
{
if (strcmp(value, var->string) == 0)
return var;
}
if (Com_ServerState())
{
Com_Printf ("%s will be changed for next map.\n", LOG_GENERAL, var_name);
var->latched_string = CopyString(value, TAGMALLOC_CVAR);
}
else
{
//memleak fix, thanks Maniac-
Z_Free (var->string);
var->string = CopyString(value, TAGMALLOC_CVAR);
var->value = (float)atof (var->string);
var->intvalue = (int)var->value;
//r1: fix 0 case
if (!var->intvalue && FLOAT_NE_ZERO(var->value))
var->intvalue = 1;
if (!strcmp(var->name, "game"))
{
FS_SetGamedir (var->string);
if (!Cvar_IntValue ("dedicated"))
FS_ExecConfig ("autoexec.cfg");
}
}
return var;
}
}
else
{
if (var->latched_string)
{
Z_Free (var->latched_string);
var->latched_string = NULL;
}
}
if (!strcmp(value, var->string))
return var; // not changed
old_string = var->string;
var->string = CopyString(value, TAGMALLOC_CVAR);
var->value = (float)atof (var->string);
var->intvalue = (int)var->value;
//r1: fix 0 case
if (!var->intvalue && FLOAT_NE_ZERO(var->value))
var->intvalue = 1;
var->modified = true;
if (var->changed)
var->changed (var, old_string, var->string);
if (var->flags & CVAR_USERINFO)
userinfo_modified = true; // transmit at next oportunity
Z_Free (old_string); // free the old value string
return var;
}
